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https://issues.apache.org/jira/browse/HBASE-20499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16456306#comment-16456306
]
Hadoop QA commented on HBASE-20499:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m
32s{color} | {color:blue} Docker mode activated. {color} |
|| || || || {color:brown} Prechecks {color} ||
| {color:green}+1{color} | {color:green} hbaseanti {color} | {color:green} 0m
0s{color} | {color:green} Patch does not have any anti-patterns. {color} |
| {color:green}+1{color} | {color:green} @author {color} | {color:green} 0m
0s{color} | {color:green} The patch does not contain any @author tags. {color} |
| {color:red}-1{color} | {color:red} test4tests {color} | {color:red} 0m
0s{color} | {color:red} The patch doesn't appear to include any new or modified
tests. Please justify why no new tests are needed for this patch. Also please
list what manual steps were performed to verify this patch. {color} |
|| || || || {color:brown} master Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
5s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
55s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
18s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 5m
20s{color} | {color:green} branch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
36s{color} | {color:green} master passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
35s{color} | {color:green} master passed {color} |
|| || || || {color:brown} Patch Compile Tests {color} ||
| {color:green}+1{color} | {color:green} mvninstall {color} | {color:green} 5m
6s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} compile {color} | {color:green} 1m
49s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javac {color} | {color:green} 1m
49s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} checkstyle {color} | {color:green} 1m
12s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} whitespace {color} | {color:green} 0m
0s{color} | {color:green} The patch has no whitespace issues. {color} |
| {color:green}+1{color} | {color:green} shadedjars {color} | {color:green} 4m
56s{color} | {color:green} patch has no errors when building our shaded
downstream artifacts. {color} |
| {color:green}+1{color} | {color:green} hadoopcheck {color} | {color:green}
15m 54s{color} | {color:green} Patch does not cause any errors with Hadoop
2.6.5 2.7.4 or 3.0.0. {color} |
| {color:green}+1{color} | {color:green} findbugs {color} | {color:green} 2m
27s{color} | {color:green} the patch passed {color} |
| {color:green}+1{color} | {color:green} javadoc {color} | {color:green} 0m
34s{color} | {color:green} the patch passed {color} |
|| || || || {color:brown} Other Tests {color} ||
| {color:green}+1{color} | {color:green} unit {color} | {color:green}131m
11s{color} | {color:green} hbase-server in the patch passed. {color} |
| {color:green}+1{color} | {color:green} asflicense {color} | {color:green} 0m
17s{color} | {color:green} The patch does not generate ASF License warnings.
{color} |
| {color:black}{color} | {color:black} {color} | {color:black}181m 15s{color} |
{color:black} {color} |
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|| Subsystem || Report/Notes ||
| Docker | Client=17.05.0-ce Server=17.05.0-ce Image:yetus/hbase:d8b550f |
| JIRA Issue | HBASE-20499 |
| JIRA Patch URL |
https://issues.apache.org/jira/secure/attachment/12920973/HBASE-20499.master.001.patch
|
| Optional Tests | asflicense javac javadoc unit findbugs shadedjars
hadoopcheck hbaseanti checkstyle compile |
| uname | Linux a764674182d3 3.13.0-139-generic #188-Ubuntu SMP Tue Jan 9
14:43:09 UTC 2018 x86_64 GNU/Linux |
| Build tool | maven |
| Personality |
/home/jenkins/jenkins-slave/workspace/PreCommit-HBASE-Build/component/dev-support/hbase-personality.sh
|
| git revision | master / 39cf42be9a |
| maven | version: Apache Maven 3.5.3
(3383c37e1f9e9b3bc3df5050c29c8aff9f295297; 2018-02-24T19:49:05Z) |
| Default Java | 1.8.0_162 |
| findbugs | v3.1.0-RC3 |
| Test Results |
https://builds.apache.org/job/PreCommit-HBASE-Build/12671/testReport/ |
| Max. process+thread count | 3877 (vs. ulimit of 10000) |
| modules | C: hbase-server U: hbase-server |
| Console output |
https://builds.apache.org/job/PreCommit-HBASE-Build/12671/console |
| Powered by | Apache Yetus 0.7.0 http://yetus.apache.org |
This message was automatically generated.
> Replication/Priority executors can use specific max queue length as default
> value instead of general maxQueueLength
> -------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-20499
> URL: https://issues.apache.org/jira/browse/HBASE-20499
> Project: HBase
> Issue Type: Improvement
> Reporter: Nihal Jain
> Assignee: Nihal Jain
> Priority: Minor
> Fix For: 3.0.0
>
> Attachments: HBASE-20499.master.001.patch,
> HBASE-20499.master.002.patch
>
>
> {{In *SimpleRpcScheduler*'s constructor, instead of the using
> *maxQueueLength* as default value for
> *replicationExecutor*/*replicationExecutor*'s max queue length:}}
> {code:java}
> int maxQueueLength = conf.getInt(RpcScheduler.IPC_SERVER_MAX_CALLQUEUE_LENGTH,
> handlerCount * RpcServer.DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER);
> int maxPriorityQueueLength =
> conf.getInt(RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH,
> maxQueueLength);
> .
> .
> this.replicationExecutor = replicationHandlerCount > 0 ? new
> FastPathBalancedQueueRpcExecutor(
> "replication.FPBQ", replicationHandlerCount,
> RpcExecutor.CALL_QUEUE_TYPE_FIFO_CONF_VALUE,
> maxQueueLength, priority, conf, abortable) : null;{code}
> [See
> SimpleRpcScheduler|https://github.com/apache/hbase/blob/96ed407c691ac0686fb14cdcd8680d1849e24ae8/hbase-server/src/main/java/org/apache/hadoop/hbase/ipc/SimpleRpcScheduler.java#L97]
> We can do the following:
> {code:java}
> int maxQueueLength = conf.getInt(RpcScheduler.IPC_SERVER_MAX_CALLQUEUE_LENGTH,
> handlerCount * RpcServer.DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER);
> int maxPriorityQueueLength =
> conf.getInt(RpcScheduler.IPC_SERVER_PRIORITY_MAX_CALLQUEUE_LENGTH,
> priorityHandlerCount * RpcServer.DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER);
> .
> .
> int maxQueueLengthForReplication =
> conf.getInt(RpcScheduler.IPC_SERVER_MAX_CALLQUEUE_LENGTH,
> replicationHandlerCount * RpcServer.DEFAULT_MAX_CALLQUEUE_LENGTH_PER_HANDLER);
> .
> .
> this.replicationExecutor = replicationHandlerCount > 0 ? new
> FastPathBalancedQueueRpcExecutor(
> "replication.FPBQ", replicationHandlerCount,
> RpcExecutor.CALL_QUEUE_TYPE_FIFO_CONF_VALUE,
> maxQueueLengthForReplication , priority, conf, abortable) : null;
> {code}
>
> Also, we can make the maximum replication call queue length configurable,
> similar to general and priority call queue length.
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